use forvalues stata code example
Example 1: use forvalues stata
> local mcode 0
> local month jan feb mar apr
> foreach m of local month {
local mcode = `mcode' + 1
display "`mcode': `m'"
}
1: jan
2: feb
3: mar
4: apr
Example 2: use forvalues stata
> forvalues i=1/12 {
generate warm`i'=1 if fmtemp`i' > fmtemp`i'[_n-1]
replace warm`i'=0 if fmtemp`i' <= fmtemp`i'[_n-1]
replace warm`i'=99 if year==2013
}
* see the results
> list year fmtemp1-fmtemp3 warm1-warm3, clean
year fmtemp1 fmtemp2 fmtemp3 warm1 warm2 warm3
1. 2013 39.2 37.4 41 99 99 99
2. 2014 30.2 37.4 41 0 0 0
3. 2015 35.6 30.2 44.6 1 0 1
Example 3: use forvalues stata
* define a local macro called month
> local month jan feb mar apr
> display `"`month'"'
jan feb mar apr